Using this spread bar and cuff set is super easy. First, adjust the wrist and ankle cuffs to fit you or your partner comfortably. Then, attach them to the spreader bars. The swivel - mounted cuffs allow for a bit of movement, so you can try different positions. You can also remove the nylon support strap to create new and exciting setups. When you're done, just put everything back in the handy carrying case. As for maintenance, make sure to clean the metal parts with a mild soap and water solution after each use. Dry them thoroughly to prevent rust. Also, check the cuffs and straps regularly for any signs of wear and tear. And always use it in a safe and consensual way.